71548035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2251}}^1$

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 124094208

約数和(自身を除く): 52546173

約数列:

[1, 3, 5, 13, 15, 39, 65, 163, 195, 489, 815, 2119, 2251, 2445, 6357, 6753, 10595, 11255, 29263, 31785, 33765, 87789, 146315, 366913, 438945, 1100739, 1834565, 4769869, 5503695, 14309607, 23849345, 71548035]

約数ペア:

[(1, 71548035), (3, 23849345), (5, 14309607), (13, 5503695), (15, 4769869), (39, 1834565), (65, 1100739), (163, 438945), (195, 366913), (489, 146315), (815, 87789), (2119, 33765), (2251, 31785), (2445, 29263), (6357, 11255), (6753, 10595)]